I have this issue but also others. From time to time, my C2:
- loses wifi connection
- runs hot
- discharges the battery very quickly.
From advice at Mainline Linux kernel for the Jolla C2 , I can fix this by charging the battery to full, shutting down (power button then icon), wait, start up without Android support, start my usual non-Android apps, wait, start Android support, wait, then start Meecast and Whatsapp. And hope that this is a good restart and the phone will run for more than a day.
This has been happening since late March when the phone was returned to me after reflashing. I’ve installed all the updates. The longest it’s run without these issues is 12 days; more often it fails after 7 days or less. I keep hoping the next software update will fix it…
Even when the battery is ok, I see the wifi issues noted above. On earlier phones, I used to toggle Flight mode to restore access. On this C2, flight mode never seems to return from ‘on’; instead, when I see there’s no connection (for instance, Meecast can’t update), I toggle WLAN off and on. But the heat-up battery-down occurs when I’m not using the phone. It can drop from around 90% to around 30% in an hour or two (2% overnight), very disconcerting.
Am I the only one seeing this? What can I do?